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H74.391 - Other acquired abnormalities of right ear ossicles


The ICD 10 Code for Other acquired abnormalities of right ear ossicles is listed as H74.391.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: H74.391
Description: Other acquired abnormalities of right ear ossicles
Diagnostic Related Groups
(MS-DRG v30.0)
154 - Other Ear, Nose, Mouth & Throat Diagnoses W Mcc
155 - Other Ear, Nose, Mouth & Throat Diagnoses W Cc
156 - Other Ear, Nose, Mouth & Throat Diagnoses W/o Cc/mcc
Chapter Diseases of the ear and mastoid process (H60-H95)
Block Diseases of middle ear and mastoid (H65-H75)
Parent H74.39 - Other acquired abnormalities of ear ossicles
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 385.23 - Discontinuity or dislocation of ear ossicles (approximate)
ICD-10-CM Siblings (same level / similar specificity) of H74.391:
H74.392 - Other acquired abnormalities of left ear ossicles
H74.393 - Other acquired abnormalities of ear ossicles, bilateral
H74.399 - Other acquired abnormalities of ear ossicles, unspecified ear